JPWO2019185975A5 - - Google Patents
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- Publication number
- JPWO2019185975A5 JPWO2019185975A5 JP2020545653A JP2020545653A JPWO2019185975A5 JP WO2019185975 A5 JPWO2019185975 A5 JP WO2019185975A5 JP 2020545653 A JP2020545653 A JP 2020545653A JP 2020545653 A JP2020545653 A JP 2020545653A JP WO2019185975 A5 JPWO2019185975 A5 JP WO2019185975A5
- Authority
- JP
- Japan
- Prior art keywords
- waveguide
- different
- stack
- grids
- wavelengths
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 claims 12
- 239000006185 dispersion Substances 0.000 claims 9
- GEIAQOFPUVMAGM-UHFFFAOYSA-N oxozirconium Chemical compound [Zr]=O GEIAQOFPUVMAGM-UHFFFAOYSA-N 0.000 claims 2
- 229910004140 HfO Inorganic materials 0.000 claims 1
- 210000001747 Pupil Anatomy 0.000 claims 1
- 229910004541 SiN Inorganic materials 0.000 claims 1
- 229910010413 TiO 2 Inorganic materials 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 230000000737 periodic Effects 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20185294A FI129359B (en) | 2018-03-28 | 2018-03-28 | Diffractive grating |
| FI20185294 | 2018-03-28 | ||
| PCT/FI2019/050149 WO2019185975A1 (en) | 2018-03-28 | 2019-02-25 | Diffractive grating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2021516779A JP2021516779A (ja) | 2021-07-08 |
| JPWO2019185975A5 true JPWO2019185975A5 (ru) | 2022-02-07 |
Family
ID=68060972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020545653A Pending JP2021516779A (ja) | 2018-03-28 | 2019-02-25 | 回折格子 |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP3732530B1 (ru) |
| JP (1) | JP2021516779A (ru) |
| KR (1) | KR20200136887A (ru) |
| CN (1) | CN111670403B (ru) |
| CA (1) | CA3095242A1 (ru) |
| FI (1) | FI129359B (ru) |
| SG (1) | SG11202008106PA (ru) |
| WO (1) | WO2019185975A1 (ru) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0718706D0 (en) | 2007-09-25 | 2007-11-07 | Creative Physics Ltd | Method and apparatus for reducing laser speckle |
| US11726332B2 (en) | 2009-04-27 | 2023-08-15 | Digilens Inc. | Diffractive projection apparatus |
| US9274349B2 (en) | 2011-04-07 | 2016-03-01 | Digilens Inc. | Laser despeckler based on angular diversity |
| WO2016020630A2 (en) | 2014-08-08 | 2016-02-11 | Milan Momcilo Popovich | Waveguide laser illuminator incorporating a despeckler |
| US9933684B2 (en) | 2012-11-16 | 2018-04-03 | Rockwell Collins, Inc. | Transparent waveguide display providing upper and lower fields of view having a specific light output aperture configuration |
| WO2016042283A1 (en) | 2014-09-19 | 2016-03-24 | Milan Momcilo Popovich | Method and apparatus for generating input images for holographic waveguide displays |
| CN107873086B (zh) | 2015-01-12 | 2020-03-20 | 迪吉伦斯公司 | 环境隔离的波导显示器 |
| US9632226B2 (en) | 2015-02-12 | 2017-04-25 | Digilens Inc. | Waveguide grating device |
| WO2017060665A1 (en) | 2015-10-05 | 2017-04-13 | Milan Momcilo Popovich | Waveguide display |
| EP3433659A1 (en) | 2016-03-24 | 2019-01-30 | DigiLens, Inc. | Method and apparatus for providing a polarization selective holographic waveguide device |
| US10545346B2 (en) | 2017-01-05 | 2020-01-28 | Digilens Inc. | Wearable heads up displays |
| JP7404243B2 (ja) | 2018-01-08 | 2023-12-25 | ディジレンズ インコーポレイテッド | 導波管セル内のホログラフィック格子の高スループット記録のためのシステムおよび方法 |
| JP2022520472A (ja) | 2019-02-15 | 2022-03-30 | ディジレンズ インコーポレイテッド | 統合された格子を使用してホログラフィック導波管ディスプレイを提供するための方法および装置 |
| CN113728258A (zh) | 2019-03-12 | 2021-11-30 | 迪吉伦斯公司 | 全息波导背光及相关制造方法 |
| KR20220016990A (ko) | 2019-06-07 | 2022-02-10 | 디지렌즈 인코포레이티드. | 투과 및 반사 격자를 통합하는 도파관 및 관련 제조 방법 |
| WO2021041949A1 (en) | 2019-08-29 | 2021-03-04 | Digilens Inc. | Evacuating bragg gratings and methods of manufacturing |
| US20220214503A1 (en) * | 2021-01-07 | 2022-07-07 | Digilens Inc. | Grating Structures for Color Waveguides |
| CN113485063A (zh) * | 2021-06-29 | 2021-10-08 | 歌尔股份有限公司 | 一种光机光路系统及其控制方法 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3623797A (en) * | 1970-02-06 | 1971-11-30 | Harold Albert Daw | Internally reflecting barrier control filtering apparatus |
| US4729640A (en) * | 1984-10-03 | 1988-03-08 | Canon Kabushiki Kaisha | Liquid crystal light modulation device |
| EP1437608A4 (en) * | 2001-09-13 | 2006-07-26 | Asahi Glass Co Ltd | DIFFRACTION DEVICE |
| KR20030088217A (ko) * | 2002-05-13 | 2003-11-19 | 삼성전자주식회사 | 배율 조정이 가능한 착용형 디스플레이 시스템 |
| JP4266732B2 (ja) * | 2002-08-30 | 2009-05-20 | キヤノン株式会社 | 積層型回折光学素子 |
| CN100351927C (zh) * | 2003-04-25 | 2007-11-28 | 旭硝子株式会社 | 衍射元件和光学头装置 |
| JP4487699B2 (ja) * | 2004-09-14 | 2010-06-23 | 旭硝子株式会社 | 回折素子および光ピックアップ装置 |
| KR100615257B1 (ko) * | 2004-10-05 | 2006-08-25 | 삼성에스디아이 주식회사 | 유기 전계 발광 표시 장치 및 이의 제조 방법 |
| JPWO2007069660A1 (ja) * | 2005-12-15 | 2009-05-21 | 旭硝子株式会社 | 波長選択回折素子及び光ヘッド装置 |
| US7714368B2 (en) * | 2006-06-26 | 2010-05-11 | Aptina Imaging Corporation | Method and apparatus providing imager pixel array with grating structure and imager device containing the same |
| JP2008058777A (ja) * | 2006-09-01 | 2008-03-13 | Sony Corp | 光学装置及び画像表示装置 |
| JP2008203821A (ja) * | 2007-01-22 | 2008-09-04 | Canon Inc | 積層型回折光学素子 |
| JP5151518B2 (ja) * | 2008-02-07 | 2013-02-27 | ソニー株式会社 | 光学装置及び画像表示装置 |
| JP2012243378A (ja) * | 2011-05-24 | 2012-12-10 | Asahi Glass Co Ltd | 光学素子及び光ヘッド装置 |
| CN104364272B (zh) * | 2012-06-05 | 2017-10-27 | 英派尔科技开发有限公司 | 基于克里斯琴森效应的用于塑料的物理着色剂 |
| JP5496258B2 (ja) * | 2012-06-11 | 2014-05-21 | キヤノン株式会社 | 積層型回折光学素子および光学系 |
| US9933684B2 (en) * | 2012-11-16 | 2018-04-03 | Rockwell Collins, Inc. | Transparent waveguide display providing upper and lower fields of view having a specific light output aperture configuration |
| JP2014224846A (ja) * | 2013-05-15 | 2014-12-04 | セイコーエプソン株式会社 | 表示装置 |
| JP6187045B2 (ja) * | 2013-08-30 | 2017-08-30 | セイコーエプソン株式会社 | 光学デバイス及び画像表示装置 |
| IL292858B2 (en) * | 2015-06-15 | 2023-12-01 | Magic Leap Inc | Virtual and augmented reality systems and methods |
| WO2017060665A1 (en) * | 2015-10-05 | 2017-04-13 | Milan Momcilo Popovich | Waveguide display |
| DE102015122055B4 (de) * | 2015-12-17 | 2018-08-30 | Carl Zeiss Ag | Optisches System sowie Verfahren zum Übertragen eines Quellbildes |
| CN107632406A (zh) * | 2016-07-18 | 2018-01-26 | 北京灵犀微光科技有限公司 | 全息波导、增强现实显示系统及显示方法 |
-
2018
- 2018-03-28 FI FI20185294A patent/FI129359B/en active IP Right Grant
-
2019
- 2019-02-25 CA CA3095242A patent/CA3095242A1/en active Pending
- 2019-02-25 EP EP19774459.2A patent/EP3732530B1/en active Active
- 2019-02-25 KR KR1020207023667A patent/KR20200136887A/ko not_active Application Discontinuation
- 2019-02-25 CN CN201980010969.8A patent/CN111670403B/zh active Active
- 2019-02-25 SG SG11202008106PA patent/SG11202008106PA/en unknown
- 2019-02-25 WO PCT/FI2019/050149 patent/WO2019185975A1/en unknown
- 2019-02-25 JP JP2020545653A patent/JP2021516779A/ja active Pending
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